| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $188.65 | 13.660% | $214.4196 | $214.42 | $214.40 | $214.40 |
| Purchase #2 | $67.28 | 4.670% | $70.422 | $70.42 | $70.40 | $70.40 |
| Purchase #3 | $153.74 | 13.778% | $174.9223 | $174.92 | $174.90 | $174.90 |
| Purchase #4 | $81.26 | 5.548% | $85.7683 | $85.77 | $85.75 | $85.80 |
| Purchase #5 | $134.25 | 9.200% | $146.601 | $146.60 | $146.60 | $146.60 |
| Purchase #6 | $31.92 | 9.204% | $34.8579 | $34.86 | $34.85 | $34.90 |
| Purchase #7 | $118.91 | 9.787% | $130.5477 | $130.55 | $130.55 | $130.50 |
| 7 purchase totals = | $776.01 | $857.5388 | $857.54 | $857.45 | $857.50 | |